LU64036A1 - - Google Patents
Info
- Publication number
- LU64036A1 LU64036A1 LU64036DA LU64036A1 LU 64036 A1 LU64036 A1 LU 64036A1 LU 64036D A LU64036D A LU 64036DA LU 64036 A1 LU64036 A1 LU 64036A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE757593 | 1970-10-15 | ||
| BE757982 | 1970-10-23 | ||
| BE758337 | 1970-10-30 | ||
| BE758420 | 1970-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64036A1 true LU64036A1 (xx) | 1972-04-12 |
Family
ID=27424972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64036D LU64036A1 (xx) | 1970-10-15 | 1971-10-11 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2150682C2 (xx) |
| FR (1) | FR2111135A5 (xx) |
| GB (1) | GB1355696A (xx) |
| LU (1) | LU64036A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171818A (ja) * | 1987-01-09 | 1988-07-15 | Nkk Corp | 酸素高炉の羽口 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR494209A (fr) * | 1917-01-12 | 1919-09-03 | Rene Ludovic Meunier | Procédé de réduction de minerais de fer et appareils pour la réalisation de ce procédé |
| DE697172C (de) * | 1936-11-20 | 1940-10-08 | Thyssen Sche Gas Und Wasserwer | hes beim Verhuetten von mit Zuschlaegen vermischten Eisenerzen und Hochofen zur Ausfuehrung des Verfahrens |
| US2952533A (en) * | 1956-02-21 | 1960-09-13 | Cuscoleca Otwin | Method of operating a furnace in which the material treated is reduced |
| FR1171136A (fr) * | 1957-04-11 | 1959-01-22 | Siderurgie Fse Inst Rech | Perfectionnements aux tuyères de four à cuve et en particulier aux tuyères de haut fourneau |
| US2952553A (en) * | 1959-01-12 | 1960-09-13 | Diamond Alkali Co | Method for forming a metal casting mold |
| DE1251778B (xx) * | 1959-05-27 | 1900-01-01 | ||
| FR1307093A (fr) * | 1961-11-29 | 1962-10-19 | Ruhrstahl Ag | Four à cuve et procédé pour la fusion de riblons et pour l'élaboration d'acier |
| US3547624A (en) * | 1966-12-16 | 1970-12-15 | Air Reduction | Method of processing metal-bearing charge in a furnace having oxy-fuel burners in furnace tuyeres |
| GB1218912A (en) * | 1968-01-04 | 1971-01-13 | British Iron Steel Research | Blast furnace operation |
-
1971
- 1971-10-08 FR FR7136209A patent/FR2111135A5/fr not_active Expired
- 1971-10-11 LU LU64036D patent/LU64036A1/xx unknown
- 1971-10-12 DE DE19712150682 patent/DE2150682C2/de not_active Expired
- 1971-10-15 GB GB4816671A patent/GB1355696A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2150682A1 (de) | 1972-06-08 |
| DE2150682C2 (de) | 1982-11-18 |
| FR2111135A5 (xx) | 1972-06-02 |
| GB1355696A (en) | 1974-06-05 |